CN116165006A - Environment detection device and method for greening construction - Google Patents
Environment detection device and method for greening construction Download PDFInfo
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- CN116165006A CN116165006A CN202211636003.5A CN202211636003A CN116165006A CN 116165006 A CN116165006 A CN 116165006A CN 202211636003 A CN202211636003 A CN 202211636003A CN 116165006 A CN116165006 A CN 116165006A
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- 238000001514 detection method Methods 0.000 title claims abstract description 102
- 238000010276 construction Methods 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title abstract description 6
- 238000005070 sampling Methods 0.000 claims abstract description 142
- 239000002689 soil Substances 0.000 claims abstract description 71
- 230000005540 biological transmission Effects 0.000 claims description 58
- 238000007789 sealing Methods 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 8
- 239000002344 surface layer Substances 0.000 abstract 2
- 238000007599 discharging Methods 0.000 description 5
- 238000002347 injection Methods 0.000 description 5
- 239000007924 injection Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
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- General Health & Medical Sciences (AREA)
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses an environment detection device and a method for greening construction, and relates to the technical field of environment detection, wherein the environment detection device comprises a detection box body, a control device is arranged on the detection box body, a door body is arranged on the side wall of the detection box body, a roller is arranged on the lower wall of the detection box body, a through detection opening is formed in the surface of the detection box body, provided with the roller, and an L-shaped plate is arranged in the detection box body; the detection box body is internally provided with a propelling mechanism and a sampling mechanism. According to the device, two sample dividing plates are arranged in the sample dividing frame, when certain surface layer soil is piled up on the sample dividing plate at the upper side, the sample dividing plate carrying the surface layer soil is lifted and clamped on the wedge-shaped block close to the cover plate by the lifting motor through the traction wire, the subsequent required soil sample falls on the sample dividing plate at the lower side, and then the sample dividing plate carrying the required soil sample is clamped on the wedge-shaped block far away from the cover plate by the lifting motor through the traction wire, so that automatic sample dividing of the soil sample is completed, subsequent sample dividing of soil by workers is avoided, and the subsequent detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of environment detection, in particular to an environment detection device and method for greening construction.
Background
Greening construction plants to improve the activity of the environment, greening refers to planting protection forests, roadside trees, crops, various plants in residential areas and parks and the like, greening comprises homeland greening, urban greening, four-side greening, road greening and the like, and greening can improve the sanitation of the environment and plays a plurality of roles in maintaining ecological balance.
The environmental soil that needs to carry out the sample detection to greening construction before greening construction, but current sampling device, can only once only gather the surface soil of the required sampling soil top of sampling area and the required sampling soil of sampling area when taking a sample, still need the staff to divide the sample soil to follow-up manual work to divide the sample, has increased the work degree of difficulty that the sample of staff divides the sample.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide an environment detection device and method for greening construction.
In order to achieve the above purpose, the present invention provides the following technical solutions: the environment detection device for greening construction comprises a detection box body, wherein a control device is arranged on the detection box body, the control device is fixedly connected with the detection box body, a door body is arranged on the side wall of the detection box body, the door body is hinged with the detection box body, a roller is arranged on the lower wall of the detection box body, a through detection opening is formed in the surface of the detection box body, provided with the roller, of the detection box body, and an L-shaped plate is arranged in the detection box body and fixedly connected with the detection box body;
the propelling mechanism is arranged in the detection box body and is electrically connected with the control device;
the sampling mechanism is arranged in the detection box body and is electrically connected with the control device, and the sampling mechanism is used for sampling soil of the greening construction environment.
As a further scheme of the invention: the propelling mechanism comprises a driving assembly, a transmission assembly and a moving assembly, wherein the driving assembly is arranged on the L-shaped plate and is electrically connected with the control device, the transmission assembly is arranged in the detection box body, the moving assembly is matched with the driving assembly, and the moving assembly is matched with the transmission assembly.
As a further scheme of the invention: the drive assembly comprises a motor frame, a drive motor, a drive shaft, a drive screw, a driving wheel, a hydraulic telescopic shaft and a connecting sleeve, wherein the motor frame is arranged on an L-shaped plate, the motor frame is fixedly connected with the L-shaped plate, the drive motor is arranged in the motor frame, the drive motor is electrically connected with a control device, the drive shaft is rotationally connected with the L-shaped plate, one end of the drive shaft, which is close to the drive motor, is fixedly connected with the output end of the drive motor, one end, which is far away from the drive motor, of the drive shaft is fixedly connected with the hydraulic telescopic shaft, the hydraulic telescopic shaft is electrically connected with the control device, one end, which is far away from the drive motor, of the hydraulic telescopic shaft is fixedly connected with the connecting sleeve, one end, which is close to the drive screw, of the drive motor is in rotation connection with a detection box, the driving wheel is arranged on the drive shaft, and the driving wheel is fixedly connected with the drive shaft.
As a further scheme of the invention: the transmission assembly comprises a transmission shaft, a driven wheel, an electric push rod, a connecting rod, an auxiliary wheel, a connecting plate, a sliding sleeve and a transmission gear, wherein the transmission shaft is arranged in a detection box body, the end part of the transmission shaft is rotationally connected with the detection box body, the driven wheel is arranged on the transmission shaft, the driven wheel is fixedly connected with the transmission shaft, the driven wheel is in transmission connection with a driving wheel belt wheel, the electric push rod is arranged on the detection box body, the electric push rod is fixedly connected with the detection box body, the electric push rod is electrically connected with a control device, one end of the electric push rod, which is close to the driven wheel, is fixedly connected with the connecting rod, the connecting plate is arranged on the transmission shaft, the connecting plate is in sliding connection with the transmission shaft, an annular chute is formed in the surface, which is close to the electric push rod, the auxiliary wheel is arranged in the annular chute, the auxiliary wheel is in rolling connection with the annular chute, and the auxiliary wheel is rotationally connected with the connecting rod.
As a further scheme of the invention: the movable assembly comprises a threaded block, a sliding block, a movable column, a boss and a sealing cover, wherein the threaded block and the sliding block are arranged on the surface of the movable column, the threaded block is fixedly connected with the movable column, the sliding block is fixedly connected with the movable column, the threaded block is in threaded connection with a driving screw, the sliding block is in sliding connection with a transmission shaft, the movable column is close to the surface of an L-shaped plate, a boss is arranged in the groove, the boss is fixedly connected with the movable column, the boss is located in the middle of the groove, a through sampling groove is formed in the surface of the boss, which is close to the L-shaped plate, a sample unloading groove is formed in the side surface of the boss, and the sealing cover is arranged on the surface of the boss, which is close to the L-shaped plate, and is detachably and fixedly connected with the boss.
As a further scheme of the invention: the sampling mechanism comprises a sampling assembly, a sample dividing assembly and a resetting assembly, wherein the sampling assembly is arranged on the L-shaped plate and electrically connected with the control device, the sample dividing assembly is arranged in the groove, the sample dividing assembly is fixedly connected with the side surface of the boss, which is provided with a sample unloading groove, the sample dividing assembly is electrically connected with the control device, the resetting assembly is arranged in the groove, and the resetting assembly is electrically connected with the control device.
As a further scheme of the invention: the sampling assembly comprises a sampling shaft, a sampling gear, an electric telescopic shaft and a sampling drill bit, wherein the sampling shaft is arranged on an L-shaped plate and is rotationally connected with the L-shaped plate, the sampling gear is arranged on the sampling shaft and is fixedly connected with the sampling shaft, the electric telescopic shaft is arranged at one end of the sampling shaft, which is close to a movable column, the electric telescopic shaft is fixedly connected with the sampling shaft, one end of the electric telescopic shaft, which is far away from the sampling shaft, is fixedly connected with the sampling drill bit, the electric telescopic shaft is movably connected with a sealing cover, the sampling drill bit is arranged in a sampling groove, and a spiral groove is formed in the surface of the sampling drill bit.
As a further scheme of the invention: the sample separating assembly comprises a sample separating frame, a cover plate, sample separating plates, limiting rods, vertical plates, lifting motors, lifting rollers and traction wires, wherein the sample separating frame is arranged in a groove, the sample separating frame is fixedly connected with the side face of a sample discharging groove, the sample separating frame is close to the side face of the sample discharging groove, sample injecting grooves are formed in the side face of the sample separating frame, the surfaces of the sample separating frame, which are close to the sampling gears, are provided with the cover plates, the vertical plates are provided with the vertical plates, a plurality of groups of the vertical plates are fixedly connected with the cover plates, any one of the vertical plates is provided with the lifting motors, the lifting motors are electrically connected with the control devices, the lifting rollers are arranged between each group of the vertical plates, one end, which is close to the lifting motors, of the lifting rollers is fixedly connected with the output end of the lifting motors, the limiting rods are arranged in the sample separating frame, the limiting rods are fixedly connected with the sample separating frame, the sample separating plates are arranged in the sample separating frame, the sample separating plates are connected with the limiting rods in a sliding mode, the sample separating plates are arranged between the sample separating plates and the lifting rollers, the clamping grooves are arranged on the side faces, which are far away from the sample discharging grooves, and the clamping grooves are formed in the clamping grooves, and the limiting grooves are formed.
As a further scheme of the invention: the reset assembly comprises a hydraulic push rod, a reset plate, a cross rod, a baffle, a reset spring and a wedge-shaped block, wherein the wedge-shaped block is arranged in the clamping groove, the cross rod is in sliding connection with the clamping groove, one end of the cross rod is fixedly connected with the wedge-shaped block, the other end of the cross rod is fixedly connected with the baffle, the reset spring is arranged in the clamping groove, one end of the reset spring is fixedly connected with the clamping groove, the hydraulic push rod is arranged on the surface of the groove, the hydraulic push rod is electrically connected with the control device, the reset plate is fixedly connected with the hydraulic push rod, and the reset plate is in sliding connection with the cross rod.
An environment detection method for greening construction, which uses the environment detection device, comprises the following steps:
s1, a control device controls a driving motor to start, and a moving column is moved out of a detection box body through transmission coordination among all components until the moving column is attached to the soil surface of a region to be sampled;
s2, the control device controls the hydraulic telescopic shaft and the electric push rod to start, so that the driving screw rod is separated from the connecting sleeve, the transmission gear is meshed with the sampling gear, the control device controls the electric telescopic shaft to start again, and sampling of the sampling drill bit is completed;
s3, the control device controls the lifting motor to start, and samples taken by the sampling drill bit are separated through cooperation among all the components.
Compared with the prior art, the invention has the following beneficial effects:
1. through being provided with and unloading the appearance subassembly, controlling means controls electric rotating shaft and rotates for with electric rotating shaft fixed connection's unloading appearance roller rotates, and then makes the setting on unloading appearance roller surface unload the appearance and dial the board and dial the interior soil sample of appearance inslot to divide the appearance frame, through unloading the fluctuation of appearance inslot soil sample, avoided the bonding of soil sample, and then make the soil sample that unloads appearance inslot easily get into divide the appearance frame;
2. through being provided with division appearance mechanism for this device can divide appearance soil and the required sampling soil of sampling area required sampling soil top, compare in current sampling device, can only once only gather the required sampling soil of sampling area top and sampling area during the sample, follow-up still need the staff to divide appearance to sampling soil, the work degree of difficulty of staff's sampling division appearance has been increased, this device is through setting up two division boards in division appearance frame, when pile up certain surface soil on the division board of upside, it is on the wedge-shaped piece that is close to the apron to promote the motor with the division board that carries the surface soil through the tractive line, follow-up required soil sample falls on the division board of downside, follow-up promotion motor will carry the division board card of required soil sample on the wedge-shaped piece that is kept away from the apron through the tractive line, and then, the follow-up automatic division appearance to soil division appearance to the staff has been avoided, and follow-up detection efficiency has been improved to a certain extent.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, it being obvious that the drawings described below are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of an environment detection device for greening construction;
FIG. 2 is a schematic diagram of a moving column in the moving assembly;
FIG. 3 is a schematic view of a part of the structure of the sample separating mechanism;
FIG. 4 is an enlarged schematic view of a partial structure at A in FIG. 1;
FIG. 5 is an enlarged schematic view of a partial structure at B in FIG. 1;
FIG. 6 is an enlarged schematic view of a partial structure at C in FIG. 3;
FIG. 7 is an enlarged schematic view of a partial structure at D in FIG. 1;
FIG. 8 is an enlarged schematic view of a part of the structure at E in FIG. 1;
1. detecting a box body; 2. a control device; 3. a door body; 4. a roller; 5. a detection port; 6. an L-shaped plate; 7. a motor frame; 8. a driving motor; 9. a drive shaft; 10. driving a screw; 11. a driving wheel; 12. a hydraulic telescopic shaft; 13. connecting sleeves; 14. a transmission shaft; 15. driven wheel; 16. an electric push rod; 17. a connecting rod; 18. an auxiliary wheel; 19. a connecting plate; 20. a sliding sleeve; 21. a transmission gear; 22. an annular chute; 23. a screw block; 24. a sliding block; 25. a moving column; 26. a boss; 27. a sealing cover; 28. a groove; 29. a sampling groove; 30. a sample unloading groove; 31. a sampling shaft; 32. a sampling gear; 33. an electric telescopic shaft; 34. a sampling drill bit; 35. a spiral groove; 36. a sample separating frame; 37. a cover plate; 38. a sample plate; 39. a limit rod; 40. a vertical plate; 41. lifting the motor; 42. a lifting roller; 43. a pulling wire; 44. a sample introduction groove; 45. a clamping groove; 46. a hydraulic push rod; 47. a reset plate; 48. a cross bar; 49. a baffle; 50. a return spring; 51. wedge-shaped blocks; 52. an electric rotating shaft; 53. a sample unloading roller; 54. and (5) unloading the sample shifting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is evident that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
An environment detection apparatus for greening construction and a method embodiment thereof according to the present invention will be further described with reference to fig. 1 to 8.
The environment detection device for greening construction comprises a detection box body 1, wherein a control device 2 is arranged on the detection box body 1, the control device 2 is fixedly connected with the detection box body 1, a door body 3 is arranged on the side wall of the detection box body 1, the door body 3 is hinged with the detection box body 1, a roller 4 is arranged on the lower wall of the detection box body 1, a through detection opening 5 is formed in the surface of the detection box body 1, provided with the roller 4, and an L-shaped plate 6 is arranged in the detection box body 1 and fixedly connected with the detection box body 1;
the propelling mechanism is arranged in the detection box body 1 and is electrically connected with the control device 2; the propelling mechanism comprises a driving assembly, a transmission assembly and a moving assembly, wherein the driving assembly is arranged on the L-shaped plate 6, the driving assembly is electrically connected with the control device 2, the transmission assembly is arranged in the detection box body 1, the moving assembly is matched with the driving assembly, and the moving assembly is matched with the transmission assembly.
The drive assembly comprises a motor frame 7, a drive motor 8, a drive shaft 9, a drive screw 10, a driving wheel 11, a hydraulic telescopic shaft 12 and a connecting sleeve 13, wherein the motor frame 7 is arranged on an L-shaped plate 6, the motor frame 7 is fixedly connected with the L-shaped plate 6, the drive motor 8 is arranged in the motor frame 7, the drive motor 8 is electrically connected with a control device 2, the drive shaft 9 is rotationally connected with the L-shaped plate 6, one end of the drive shaft 9, which is close to the drive motor 8, is fixedly connected with the output end of the drive motor 8, one end of the drive shaft 9, which is far away from the drive motor 8, is fixedly connected with the hydraulic telescopic shaft 12, is electrically connected with the control device 2, one end of the hydraulic telescopic shaft 12, which is far away from the drive motor 8, is fixedly connected with the connecting sleeve 13, one end of the drive screw 10, which is close to the drive motor 8, is far from the drive screw 10, is rotationally connected with a detection box 1, the driving wheel 11 is arranged on the drive shaft 9, and the driving wheel 11 is fixedly connected with the drive shaft 9.
During operation, the control device 2 controls the driving motor 8 to start, so that the driving shaft 9 fixedly connected with the output end of the driving motor 8 rotates, drives the hydraulic telescopic shaft 12 to rotate, drives the driving screw 10 matched with the connecting sleeve 13 to rotate, and drives the moving column 25 fixedly connected with the threaded block 23 to move towards the direction of the detection port 5 through the matching between the driving screw 10 and the threaded block 23 until the moving column 25 is attached to the soil surface of the area to be sampled.
The transmission assembly comprises a transmission shaft 14, a driven wheel 15, an electric push rod 16, a connecting rod 17, an auxiliary wheel 18, a connecting plate 19, a sliding sleeve 20 and a transmission gear 21, wherein the transmission shaft 14 is arranged in the detection box body 1, the end part of the transmission shaft 14 is rotationally connected with the detection box body 1, the driven wheel 15 is arranged on the transmission shaft 14, the driven wheel 15 is fixedly connected with the transmission shaft 14, the driven wheel 15 is in belt wheel transmission connection with the driving wheel 11, the electric push rod 16 is arranged on the detection box body 1, the electric push rod 16 is fixedly connected with the detection box body 1, the electric push rod 16 is electrically connected with the control device 2, one end of the electric push rod 16, which is close to the driven wheel 15, is fixedly connected with the connecting rod 17, the connecting plate 19 is arranged on the transmission shaft 14, the connecting plate 19 is in sliding connection with the transmission shaft 14, an annular chute 22 is arranged on the surface of the connecting plate 19, the auxiliary wheel 18 is in the annular chute 22, the auxiliary wheel 18 is in rolling connection with the annular chute 22, and the auxiliary wheel 18 is rotationally connected with the connecting rod 17.
The movable assembly comprises a threaded block 23, a sliding block 24, a movable column 25, a boss 26 and a sealing cover 27, wherein the threaded block 23 and the sliding block 24 are arranged on the surface of the movable column 25, the threaded block 23 is fixedly connected with the movable column 25, the sliding block 24 is fixedly connected with the movable column 25, the threaded block 23 is in threaded connection with the driving screw 10, the sliding block 24 is in sliding connection with the transmission shaft 14, a groove 28 is formed in the surface, close to the L-shaped plate 6, of the movable column 25, a boss 26 is arranged in the groove 28, the boss 26 is fixedly connected with the movable column 25, a through sampling groove 29 is formed in the surface, close to the L-shaped plate 6, of the boss 26, a sample unloading groove 30 is formed in the side surface, close to the L-shaped plate 6, of the boss 26, the sealing cover 27 is detachably and fixedly connected with the boss 26.
The sampling mechanism is arranged in the detection box body 1 and is electrically connected with the control device 2, and the sampling mechanism is used for sampling soil of the greening construction environment; the sampling mechanism comprises a sampling component, a sample dividing component and a resetting component, wherein the sampling component is arranged on the L-shaped plate 6 and is electrically connected with the control device 2, the sample dividing component is arranged in the groove 28 and is fixedly connected with the side surface of the boss 26, the sample dividing component is provided with a sample unloading groove 30 and is electrically connected with the control device 2, the resetting component is arranged in the groove 28 and is electrically connected with the control device 2.
The sampling assembly comprises a sampling shaft 31, a sampling gear 32, an electric telescopic shaft 33 and a sampling drill bit 34, wherein the sampling shaft 31 is arranged on the L-shaped plate 6, the sampling shaft 31 is connected with the L-shaped plate 6 in a rotating way, the sampling gear 32 is arranged on the sampling shaft 31, the sampling gear 32 is fixedly connected with the sampling shaft 31, the electric telescopic shaft 33 is arranged at one end, close to the movable column 25, of the sampling shaft 31, the electric telescopic shaft 33 is fixedly connected with the sampling shaft 31, one end, far away from the sampling shaft 31, of the electric telescopic shaft 33 is fixedly connected with the sampling drill bit 34, the electric telescopic shaft 33 is movably connected with the sealing cover 27, the movable connection comprises a sliding connection and a rotating connection, the sampling drill bit 34 is arranged in the sampling groove 29, and a spiral groove 35 is formed in the surface of the sampling drill bit 34.
The control device 2 controls the hydraulic telescopic shaft 12 and the electric push rod 16 to start, so that the driving screw 10 is separated from the connecting sleeve 13, the transmission gear 21 is meshed with the sampling gear 32, the transmission shaft 14 fixedly connected with the driven wheel 15 rotates through the belt pulley transmission fit between the driving wheel 11 and the driven wheel 15, the sampling shaft 31 fixedly connected with the sampling gear 32 rotates through the meshing of the transmission gear 21 and the sampling gear 32, the sampling drill bit 34 fixedly connected with the electric telescopic shaft 33 is driven to rotate, the control device 2 controls the electric telescopic shaft 33 to stretch when the sampling drill bit 34 rotates, the sampling drill bit 34 finishes sampling a soil area to be sampled, and sampled soil sequentially passes through the spiral groove 35 on the sampling drill bit 34, the sample unloading groove 30 on the side face of the boss 26 and the sample injection groove 44 on the side face of the sample dividing frame 36 to enter the sample dividing frame 36.
The sample separating assembly comprises a sample separating frame 36, a cover plate 37, sample separating plates 38, limiting rods 39, vertical plates 40, a lifting motor 41, lifting rollers 42 and a traction wire 43, wherein the sample separating frame 36 is arranged in a groove 28, the sample separating frame 36 and a boss 26 are provided with side faces fixedly connected with sample discharging grooves 30, the side faces of the sample separating frame 36, which are close to the sample discharging grooves 30, are provided with sample feeding grooves 44, the surfaces of the sample separating frame 36, which are close to the sample collecting gears 32, are provided with the cover plate 37, the surfaces of the cover plate 37 are provided with the vertical plates 40, the vertical plates 40 are provided with a plurality of groups, the vertical plates 40 are fixedly connected with the cover plate 37, the lifting motor 41 is electrically connected with the control device 2, the lifting rollers 42 are arranged between each group of vertical plates 40, the lifting rollers 42 are in rotary connection with the vertical plates 40, one ends of the lifting rollers 42, which are close to the lifting motors 41, the output ends of the lifting rollers 41 are fixedly connected with the limiting rods 39 are arranged in the sample separating frame 36, the surfaces of the sample separating frame 36 are fixedly connected with the sample separating frame 36, the sample separating plates 38 are arranged in the sample separating frame 36, the surfaces of the sample separating frame 36 are provided with the sample separating plates 38, the surfaces of the sample separating plates 38 are provided with the sample separating grooves 45, the sample separating grooves 45 are arranged between the sample separating plates 38, and the sample separating plates are separated by the two sides, and separated by the sample separating plates are separated by the 45, and are separated by the separated by 45, and are separated by 45, and separated by 45.
The control device 2 controls the lifting motor 41 to start, so that the lifting roller 42 fixedly connected with the lifting motor 41 rotates, the traction wire 43 is used for traction of the sample dividing plate 38, the sample dividing plate 38 slides towards the cover plate 37, the sliding sample dividing plate 38 extrudes the wedge-shaped block 51 when passing through the wedge-shaped block 51 on the side wall of the sample dividing frame 36, the wedge-shaped block 51 slides into the clamping groove 45, the sliding wedge-shaped block 51 extrudes the reset spring 50, the sample dividing plate 38 smoothly passes through, after the sample dividing plate 38 passes through the wedge-shaped block 51, the control device 2 controls the lifting motor 41 to be closed, the wedge-shaped block 51 returns to the original position under the action of the reset spring 50, and then the sample dividing plate 38 with soil samples accumulated above is clamped by the wedge-shaped block 51, so that the sample dividing plate 38 with the soil samples accumulated above is prevented from sliding downwards;
through being provided with division appearance mechanism for this device can divide appearance soil and the required sampling soil of sampling area of required sampling soil top, compare in current sampling device, can only once only gather the required sampling soil of the required sampling soil top of sampling area and sampling area during the sample, follow-up still need the staff to divide appearance soil, the work degree of difficulty that has increased staff's sampling divides appearance, this device is through setting up two division sample plates 38 in division appearance frame 36, when the certain surface soil of division sample plate 38 upper side is piled up, it will carry division sample plate 38 promotion card of surface soil on the wedge piece 51 that is close to apron 37 to promote motor 41, follow-up required soil sample falls on division sample plate 38 of downside through the tractive line 43, follow-up promotion motor 41 will carry division sample plate 38 of required soil sample on the wedge piece 51 of keeping away from apron 37, and then, the automatic division appearance to soil sample of staff has been accomplished, and follow-up detection efficiency to certain improvement on the follow-up detection degree of soil sample has been avoided.
The sample dividing plate 36 can be internally provided with a plurality of sample dividing plates 38, and simultaneously, a corresponding number of wedge-shaped blocks 51 are also arranged, so that the device can automatically divide soil samples with different depths in a sampling area through the plurality of sample dividing plates 38, further, the subsequent sample dividing difficulty of staff is greatly reduced, and the detection efficiency is improved.
The reset assembly comprises a hydraulic push rod 46, a reset plate 47, a cross rod 48, a baffle 49, a reset spring 50 and a wedge-shaped block 51, wherein the wedge-shaped block 51 is arranged in the clamping groove 45, the cross rod 48 is in sliding connection with the clamping groove 45, one end of the cross rod 48 is fixedly connected with the wedge-shaped block 51, the other end of the cross rod 48 is fixedly connected with the baffle 49, the reset spring 50 is arranged in the clamping groove 45, one end of the reset spring 50 is fixedly connected with the clamping groove 45, the hydraulic push rod 46 is arranged on the surface of the groove 28, the hydraulic push rod 46 is electrically connected with the control device 2, the reset plate 47 is fixedly connected with the hydraulic push rod 46, and the reset plate 47 is in sliding connection with the cross rod 48.
After the soil sample on the sample plate 38 in the sample dividing frame 36 is cleared, the control device 2 controls the hydraulic push rod 46 to shrink, so that the reset plate 47 pushes the cross rod 48 fixedly connected with the baffle 49 to move towards the direction of the hydraulic push rod 46 until the wedge-shaped block 51 fixedly connected with the cross rod 48 slides into the clamping groove 45, at the moment, the sample dividing plate 38 falls under the action of gravity, the control device 2 controls the hydraulic push rod 46 to recover again, and the wedge-shaped block 51 is restored to the original position under the action of the reset spring 50.
Embodiment two:
on the basis of the first embodiment, referring to fig. 1-8, a sample unloading assembly is disposed in a sample unloading slot 30 formed in the side surface of a boss 26, a sample unloading assembly is also disposed in a sample injection slot 44 formed in the side surface of a sample dividing frame 36, the sample unloading assembly comprises an electric rotating shaft 52, a sample unloading roller 53 and a sample unloading shifting plate 54, the end of the electric rotating shaft 52 in the sample unloading slot 30 is rotationally connected with the boss 26, the end of the electric rotating shaft 52 in the sample injection slot 44 is rotationally connected with the sample dividing frame 36, the electric rotating shaft 52 is electrically connected with a control device 2, the sample unloading roller 53 is disposed on the electric rotating shaft 52, the sample unloading roller 53 is fixedly connected with the electric rotating shaft 52, a plurality of sample unloading shifting plates 54 are disposed on the surface of the sample unloading roller 53, and the number of the sample unloading assemblies in the sample unloading slot 30 and the number of the sample unloading assemblies in the sample injection slot 44 are selectively set according to requirements.
After the sampling assembly finishes sampling, the control device 2 controls the electric rotating shaft 52 to rotate, so that the sample unloading roller 53 fixedly connected with the electric rotating shaft 52 rotates, and further the sample unloading shifting plate 54 arranged on the surface of the sample unloading roller 53 shifts the soil sample in the sample unloading groove 30 into the sample separating frame 36, and the soil sample is prevented from being adhered by fluctuation of the soil sample in the sample unloading groove 30, so that the soil sample in the sample unloading groove 30 is easy to enter the sample separating frame 36.
An environment detection method for greening construction, which uses the environment detection device, comprises the following steps:
s1, a control device 2 controls a driving motor 8 to start, and a moving column 25 is moved out of a detection box body 1 through transmission cooperation among all components until the moving column 25 is attached to the soil surface of a region to be sampled;
s2, the control device 2 controls the hydraulic telescopic shaft 12 and the electric push rod 16 to start, so that the driving screw 10 is disengaged from the connecting sleeve 13, the transmission gear 21 is meshed with the sampling gear 32, the control device 2 controls the electric telescopic shaft 33 to start again, and sampling of the sampling drill bit 34 is completed;
s3, the control device 2 controls the lifting motor 41 to start, and samples taken by the sampling drill 34 are separated through cooperation among all the components.
Working principle: when the device works, the control device 2 controls the driving motor 8 to start, so that the driving shaft 9 fixedly connected with the output end of the driving motor 8 rotates, the driving shaft 12 is driven to rotate, the driving screw 10 matched with the connecting sleeve 13 rotates, and the moving column 25 fixedly connected with the threaded block 23 is driven to move towards the direction of the detection port 5 through the matching between the driving screw 10 and the threaded block 23 until the moving column 25 is attached to the soil surface of a region to be sampled; the control device 2 controls the hydraulic telescopic shaft 12 and the electric push rod 16 to start, so that the driving screw 10 is separated from the connecting sleeve 13, the transmission gear 21 is meshed with the sampling gear 32, the transmission shaft 14 fixedly connected with the driven wheel 15 rotates through the belt pulley transmission fit between the driving wheel 11 and the driven wheel 15, the sampling shaft 31 fixedly connected with the sampling gear 32 rotates through the meshing of the transmission gear 21 and the sampling gear 32, the sampling drill bit 34 fixedly connected with the electric telescopic shaft 33 is driven to rotate, the control device 2 controls the electric telescopic shaft 33 to stretch when the sampling drill bit 34 rotates, the sampling drill bit 34 finishes sampling of a soil area to be sampled, and sampled soil sequentially enters the sample separating frame 36 through the spiral groove 35 on the sampling drill bit 34, the sample unloading groove 30 on the side surface of the boss 26 and the sample injection groove 44 on the side surface of the sample separating frame 36; the control device 2 controls the lifting motor 41 to start, so that the lifting roller 42 fixedly connected with the lifting motor 41 rotates, the traction wire 43 is used for traction of the sample dividing plate 38, the sample dividing plate 38 slides towards the cover plate 37, the sliding sample dividing plate 38 extrudes the wedge-shaped block 51 when passing through the wedge-shaped block 51 on the side wall of the sample dividing frame 36, the wedge-shaped block 51 slides into the clamping groove 45, the sliding wedge-shaped block 51 extrudes the reset spring 50, the sample dividing plate 38 smoothly passes through, after the sample dividing plate 38 passes through the wedge-shaped block 51, the control device 2 controls the lifting motor 41 to be closed, the wedge-shaped block 51 returns to the original position under the action of the reset spring 50, and then the sample dividing plate 38 with soil samples accumulated above is clamped by the wedge-shaped block 51, so that the sample dividing plate 38 with the soil samples accumulated above is prevented from sliding downwards; through being provided with division appearance mechanism for this device can divide appearance soil and the required sampling soil of sampling area of required sampling soil top, compare in current sampling device, can only once only gather the required sampling soil of the required sampling soil top of sampling area and sampling area during the sample, follow-up still need the staff to divide appearance soil, the work degree of difficulty that has increased staff's sampling divides appearance, this device is through setting up two division sample plates 38 in division appearance frame 36, when the certain surface soil of division sample plate 38 upper side is piled up, it will carry division sample plate 38 promotion card of surface soil on the wedge piece 51 that is close to apron 37 to promote motor 41, follow-up required soil sample falls on division sample plate 38 of downside through the tractive line 43, follow-up promotion motor 41 will carry division sample plate 38 of required soil sample on the wedge piece 51 of keeping away from apron 37, and then, the automatic division appearance to soil sample of staff has been accomplished, and follow-up detection efficiency to certain improvement on the follow-up detection degree of soil sample has been avoided.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the present invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. The environment detection device for greening construction is characterized by comprising a detection box body (1), wherein a control device (2) is arranged on the detection box body (1), the control device (2) is fixedly connected with the detection box body (1), a door body (3) is arranged on the side wall of the detection box body (1), the door body (3) is hinged with the detection box body (1), a roller (4) is arranged on the lower wall of the detection box body (1), a through detection opening (5) is formed in the surface of the detection box body (1) provided with the roller (4), an L-shaped plate (6) is arranged in the detection box body (1), and the L-shaped plate (6) is fixedly connected with the detection box body (1);
the propelling mechanism is arranged in the detection box body (1) and is electrically connected with the control device (2);
the sampling mechanism is arranged in the detection box body (1), is electrically connected with the control device (2) and is used for sampling soil of the greening construction environment.
2. The environment detection device for greening construction according to claim 1, wherein the propulsion mechanism comprises a driving component, a transmission component and a moving component, the driving component is arranged on the L-shaped plate (6), the driving component is electrically connected with the control device (2), the transmission component is arranged in the detection box body (1), the moving component is matched with the driving component, and the moving component is matched with the transmission component.
3. The environment detection device for greening construction according to claim 2, wherein the driving assembly comprises a motor frame (7), a driving motor (8), a driving shaft (9), a driving screw (10), a driving wheel (11), a hydraulic telescopic shaft (12) and a connecting sleeve (13), wherein the motor frame (7) is arranged on the L-shaped plate (6), the motor frame (7) is fixedly connected with the L-shaped plate (6), the driving motor (8) is arranged in the motor frame (7), the driving motor (8) is electrically connected with the control device (2), the driving shaft (9) is rotationally connected with the L-shaped plate (6), one end, close to the driving motor (8), of the driving shaft (9) is fixedly connected with the output end of the driving motor (8), one end, far away from the driving motor (8), of the driving shaft (9) is fixedly connected with the hydraulic telescopic shaft (12), one end, far from the driving motor (8), of the hydraulic telescopic shaft (12) is fixedly connected with the connecting sleeve (13), one end, close to the driving screw (10), close to the driving motor (8) is matched with the connecting sleeve (13), one end, far from the driving screw (8) is arranged on the driving wheel (1), far from the driving screw (11), the driving wheel (11) is fixedly connected with the driving shaft (9).
4. The environment detection device for greening construction according to claim 3, wherein the transmission assembly comprises a transmission shaft (14), a driven wheel (15), an electric push rod (16), a connecting rod (17), an auxiliary wheel (18), a connecting plate (19), a sliding sleeve (20) and a transmission gear (21), wherein the transmission shaft (14) is arranged in the detection box body (1), the end part of the transmission shaft (14) is rotationally connected with the detection box body (1), the driven wheel (15) is arranged on the transmission shaft (14), the driven wheel (15) is fixedly connected with the transmission shaft (14), the driven wheel (15) is in belt wheel transmission connection with the driving wheel (11), the electric push rod (16) is arranged on the detection box body (1), the electric push rod (16) is fixedly connected with the detection box body (1), one end of the electric push rod (16) close to the driven wheel (15) is fixedly connected with the connecting rod (17), the connecting plate (19) is arranged on the transmission shaft (14), the connecting plate (19) is slidingly connected with the transmission shaft (14), the surface of the connecting plate (19) close to the electric push rod (16) is provided with an annular sliding groove (22), the annular sliding groove (22) is arranged in the auxiliary sliding groove (18), the auxiliary wheel (18) is connected with the annular chute (22) in a rolling way, and the auxiliary wheel (18) is connected with the connecting rod (17) in a rotating way.
5. The environment detection device for greening construction according to claim 4, wherein the moving assembly comprises a threaded block (23), a sliding block (24), a moving column (25), a boss (26) and a sealing cover (27), the threaded block (23) and the sliding block (24) are arranged on the surface of the moving column (25), the threaded block (23) is fixedly connected with the moving column (25), the sliding block (24) is fixedly connected with the moving column (25), the threaded block (23) is in threaded connection with the driving screw (10), the sliding block (24) is in sliding connection with the transmission shaft (14), a groove (28) is formed in the surface of the moving column (25) close to the L-shaped plate (6), a boss (26) is arranged in the middle of the groove (28), a through sampling groove (29) is formed in the surface of the boss (26) close to the L-shaped plate (6), a sample unloading groove (30) is formed in the side surface of the boss (26) close to the L-shaped plate (6), and the sealing cover (27) is arranged on the surface of the boss (26) close to the L-shaped plate (6), and the boss (27) is detachably connected with the sealing cover (27).
6. The environment detection device for greening construction according to claim 5, wherein the sampling mechanism comprises a sampling component, a sample dividing component and a resetting component, the sampling component is arranged on the L-shaped plate (6), the sampling component is electrically connected with the control device (2), the sample dividing component is arranged in the groove (28), the sample dividing component is fixedly connected with the side surface of the boss (26) provided with the sample unloading groove (30), the sample dividing component is electrically connected with the control device (2), the resetting component is arranged in the groove (28), and the resetting component is electrically connected with the control device (2).
7. The environment detection device for greening construction according to claim 6, wherein the sampling assembly comprises a sampling shaft (31), a sampling gear (32), an electric telescopic shaft (33) and a sampling drill bit (34), the sampling shaft (31) is arranged on the L-shaped plate (6), the sampling shaft (31) is rotationally connected with the L-shaped plate (6), the sampling gear (32) is arranged on the sampling shaft (31), the sampling gear (32) is fixedly connected with the sampling shaft (31), the electric telescopic shaft (33) is arranged at one end, close to the movable column (25), of the sampling shaft (31), the electric telescopic shaft (33) is fixedly connected with the sampling shaft (31), one end, far away from the sampling shaft (31), of the electric telescopic shaft (33) is fixedly connected with the sampling drill bit (34), the electric telescopic shaft (33) is movably connected with the sealing cover (27), the sampling drill bit (34) is arranged in the sampling groove (29), and the spiral groove (35) is formed in the surface of the sampling drill bit (34).
8. The environment detection device for greening construction according to claim 7, wherein the sample separation assembly comprises a sample separation frame (36), a cover plate (37), a sample separation plate (38), a limiting rod (39), vertical plates (40), a lifting motor (41), lifting rollers (42) and a traction wire (43), wherein the sample separation frame (36) is arranged in the groove (28), the sample separation frame (36) is fixedly connected with the side surface of the boss (26) provided with a sample unloading groove (30), the side surface of the sample separation frame (36) close to the sample unloading groove (30) is provided with a sample introduction groove (44), the surface of the sample separation frame (36) close to the sampling gear (32) is provided with the cover plate (37), the surface of the cover plate (37) is provided with a plurality of groups, the vertical plates (40) are fixedly connected with the cover plate (37), the surface of any one vertical plate (40) of the groups is provided with the lifting motor (41), the lifting motor (41) is electrically connected with the control device (2), the lifting rollers (42) are arranged between each group of the vertical plates (40), the lifting motor (42) is arranged close to one end of the lifting motor (42) close to the lifting rod (41) which is fixedly connected with the lifting rod (41) in one end of the sample separation frame (41), and gag lever post (39) and divide appearance frame (36) fixed connection, divide and be provided with branch sample board (38) in appearance frame (36), divide sample board (38) to be provided with two, divide sample board (38) and gag lever post (39) sliding connection, divide to be provided with between sample board (38) and lifting roller (42) and pull line (43), divide the side that appearance frame (36) kept away from unloading appearance groove (30) to have seted up draw-in groove (45), draw-in groove (45) have seted up two.
9. The environment detection device for greening construction according to claim 8, wherein the reset assembly comprises a hydraulic push rod (46), a reset plate (47), a cross rod (48), a baffle plate (49), a reset spring (50) and a wedge-shaped block (51), the wedge-shaped block (51) is arranged in the clamping groove (45), the cross rod (48) is in sliding connection with the clamping groove (45), one end of the cross rod (48) is fixedly connected with the wedge-shaped block (51), the other end of the cross rod (48) is fixedly connected with the baffle plate (49), the reset spring (50) is arranged in the clamping groove (45), one end of the reset spring (50) is fixedly connected with the clamping groove (45), the hydraulic push rod (46) is arranged on the surface of the groove (28), the hydraulic push rod (46) is electrically connected with the control device (2), the reset plate (47) is fixedly connected with the hydraulic push rod (46), and the reset plate (47) is in sliding connection with the cross rod (48).
10. An environment detection method for greening construction is characterized by comprising the following steps of:
s1, a control device (2) controls a driving motor (8) to start, and a movable column (25) is moved out of a detection box body (1) through transmission cooperation among all components until the movable column (25) is attached to the soil surface of a region to be sampled;
s2, the control device (2) controls the hydraulic telescopic shaft (12) and the electric push rod (16) to start, so that the driving screw (10) is disengaged from the connecting sleeve (13), the transmission gear (21) is meshed with the sampling gear (32), the control device (2) controls the electric telescopic shaft (33) to start again, and then sampling of the sampling drill bit (34) is completed;
s3, the control device (2) controls the lifting motor (41) to start, and samples taken by the sampling drill (34) are separated through cooperation among all the components.
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| CN202211636003.5A CN116165006B (en) | 2022-12-20 | 2022-12-20 | Environment detection device and method for greening construction |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120207A (en) * | 1982-04-27 | 1983-11-30 | Cocksedge And Company Limited | Sampling apparatus |
| CN108871844A (en) * | 2018-05-11 | 2018-11-23 | 金寨益企学农业科技有限公司 | A kind of mechanical agricultural soil acquisition device |
| CN210464999U (en) * | 2019-08-23 | 2020-05-05 | 辽宁浩桐环保科技有限公司 | Sampling device for environmental soil quality detection |
| CN111505246A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Multifunctional soil detection device for environment detection |
| CN211697038U (en) * | 2020-03-27 | 2020-10-16 | 乔秋萍 | Soil sampling device for ecological environment monitoring |
| CN112067351A (en) * | 2020-09-23 | 2020-12-11 | 湖州桑农生态农业有限公司 | Soil pollution administers restoration and uses soil sample sampling device |
| CN114487356A (en) * | 2022-03-23 | 2022-05-13 | 安徽相和环境检测有限公司 | A multifunctional soil testing equipment |
-
2022
- 2022-12-20 CN CN202211636003.5A patent/CN116165006B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2120207A (en) * | 1982-04-27 | 1983-11-30 | Cocksedge And Company Limited | Sampling apparatus |
| CN108871844A (en) * | 2018-05-11 | 2018-11-23 | 金寨益企学农业科技有限公司 | A kind of mechanical agricultural soil acquisition device |
| CN210464999U (en) * | 2019-08-23 | 2020-05-05 | 辽宁浩桐环保科技有限公司 | Sampling device for environmental soil quality detection |
| CN211697038U (en) * | 2020-03-27 | 2020-10-16 | 乔秋萍 | Soil sampling device for ecological environment monitoring |
| CN111505246A (en) * | 2020-05-10 | 2020-08-07 | 潘奕华 | Multifunctional soil detection device for environment detection |
| CN112067351A (en) * | 2020-09-23 | 2020-12-11 | 湖州桑农生态农业有限公司 | Soil pollution administers restoration and uses soil sample sampling device |
| CN114487356A (en) * | 2022-03-23 | 2022-05-13 | 安徽相和环境检测有限公司 | A multifunctional soil testing equipment |
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